diff options
Diffstat (limited to '3886/CH17/EX17.15/17_15.sce')
| -rw-r--r-- | 3886/CH17/EX17.15/17_15.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3886/CH17/EX17.15/17_15.sce b/3886/CH17/EX17.15/17_15.sce new file mode 100644 index 000000000..7ecdfd4e6 --- /dev/null +++ b/3886/CH17/EX17.15/17_15.sce @@ -0,0 +1,11 @@ +//A gun
+//applying principle of conservation of momentum
+v=-5 //m/sec
+printf("\nGun will have a velocity of %.2d m/sec in the direction opposite to that of bullet",-v)
+//Let the gun recoil for a distance s
+//Using work energy equation
+s=(300*25)/(2*9.81*600) //m
+//Applying impulse momentum equation to gun
+t=(300*5)/(600*9.81) //sec
+printf("\ns=%.3f m\nt=%.3f sec",s,t)
+
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